Unit 1 Are you ready for a job interview?Unit 2 Can you read technical descriptions?Unit 3 Can you read user manuals?Unit 4 Do you have safe habits?Unit 5 Do you recognize the signs?Unit 6 Do you know how to replace a gfci?Unit 7 Are you skilled at wiring?Unit 8 How should you deal with an electric shock?Unit 9 Do you have safe lifting and handling techniques?
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